| Month | Avg. High | Avg. Low |
|---|---|---|
| January | 28.6 °F | 13.5 °F |
| February | 31.5 °F | 16.0 °F |
| March | 40.8 °F | 25.2 °F |
| April | 50.8 °F | 34.8 °F |
| May | 62.0 °F | 44.2 °F |
| June | 72.8 °F | 54.5 °F |
| July | 79.0 °F | 61.2 °F |
| August | 78.2 °F | 61.1 °F |
| September | 71.0 °F | 53.7 °F |
| October | 58.5 °F | 41.6 °F |
| November | 44.6 °F | 30.5 °F |
| December | 34.4 °F | 20.1 °F |
| Year | 54.3 °F | 38.1 °F |